Aerial Lift Training

1. SITE AERIAL/SCISSOR LIFTSITE AERIAL/SCISSOR LIFT
TRAININGTRAINING

2. SITE AERIAL LIFT TRAININGSITE AERIAL LIFT TRAINING
 About 26 construction workers die each
year from using aerial lifts.
 More than half of the deaths involve
boom-supported lifts, such as bucket
trucks and cherry pickers. Most others
involve scissor lifts.
 Electrocutions, falls, and tip-overs
cause most of the deaths.

3. Other Causes of Injuries
 Include being caught between the lift
bucket or guardrail and object (such as
steel beams or joists) and being struck
by falling objects.
 A worker can also be catapulted out of a
bucket, if the boom or bucket is struck
by something.

4. This can lead to a fatalityThis can lead to a fatality

5. Fastest way off this siteFastest way off this site

6. Course ObjectivesCourse Objectives
During the next few hours you will be guidedDuring the next few hours you will be guided
through:through:
 Regulations and where they come fromRegulations and where they come from
 Pre-shift Inspections – Job site InspectionsPre-shift Inspections – Job site Inspections
 Types of Aerial LiftsTypes of Aerial Lifts
 Stability and CapacityStability and Capacity
 Written Test.Written Test.
 Practical (hands 0n).Practical (hands 0n).
 (Time and Weather Permitting)(Time and Weather Permitting)

7. Regulations
 Regulations are rules that are mandated
by law. Like all laws, regulations must
be followed at all times without
exception.
 If they are not followed, serious
consequences may result.

8. Industrial Standards
 OSHA refers to the following industry
standards in relation to aerial lifts:
 The American National Standards Institute
(ANSI)
 The Scaffold Industry Association (SIA)
Applicable Standards are:
 ANSI/SIA- A92.5: Boom Supported Elevating
Work Platforms
 ANSI/SIA- A92.6: Self Propelled Elevating
Work Platforms

9. Company/Employer Policy
 A company policy is a rule developed,
implemented and enforced by the company.
 Company policy is very specific to the worksite
and is usually designed to address a situation
for which no federal or state regulations exist.
 A company policy cannot cancel out any
regulations, and regulatory authorities expect
employers to enforce company policy.

10. Manufacturer’s Instructions
 The wording in regulations and industry
standards contains many references to operating
and maintenance instructions supplied by the
manufacturers.
 As an operator, the importance of becoming
familiar with the location and contents of your
equipment manufacturer’s operating manual is
vital!

11. Information Box

12. THE RULES
Regulations
State
(Where Applicable)
Federal
(OSHA)
Standards
ANSI
SIA
Site-Specific
Policies &
Procedures
Manufacturer’s
Instructions/
Recommendations

13. Specific Rules
and Responsibilities
 Be authorized to operate the equipment
 Know your unit
 Inspect your aerial lift
 Inspect your job site
 Operate safely
 Operators are responsible for the safety of
everyone working on the platform. Ensure
everyone is properly tied off and body parts
are inside the basket.

14. Question?Question?
What are regulations?What are regulations?
a)a) Voluntary safety guidelines developed and enforcedVoluntary safety guidelines developed and enforced
by industry representativesby industry representatives
b)b) Company policies implemented by business andCompany policies implemented by business and
industryindustry
c)c) Mandatory safety and health laws administered andMandatory safety and health laws administered and
enforced by government agenciesenforced by government agencies
d)d) Safety rules and instructions enforced bySafety rules and instructions enforced by
equipment manufacturersequipment manufacturers

15. Other Names OfOther Names Of
Boomlifts/ScissorliftsBoomlifts/Scissorlifts
 BoomliftsBoomlifts Man LiftsMan Lifts
 Cherry PickersCherry Pickers Articulated BoomsArticulated Booms
 Straight Mast BoomsStraight Mast Booms
 Narrow Aisle BoomsNarrow Aisle Booms Slab BoomsSlab Booms
 Vertical Aerial PlatformsVertical Aerial Platforms
 Vertical liftsVertical lifts

16. Types of ScissorliftsTypes of Scissorlifts
Vertical Lift Narrow Aisle Scissorlift
Rough Terrain Slab Type

17. Two Basic types of Aerial LiftsTwo Basic types of Aerial Lifts
1) Self-Propelled:1) Self-Propelled:
 Aerial platformsAerial platforms
(Scissor/Vertical lift)(Scissor/Vertical lift)
 The platformThe platform cannotcannot bebe
positioned completelypositioned completely
beyond the basebeyond the base
 Used to positionUsed to position
personnel, their toolspersonnel, their tools
and material at workand material at work
locationslocations

18. Two Basic types of Aerial LiftsTwo Basic types of Aerial Lifts
2) Boom Supported:2) Boom Supported:
 A boom supported aerialA boom supported aerial
work platformwork platform
(Boomlift/JLG)(Boomlift/JLG)
 Has a platform thatHas a platform that cancan
be positioned completelybe positioned completely
beyond the basebeyond the base
 Used to positionUsed to position
personnel, their toolspersonnel, their tools
and material at workand material at work
locations.locations.

19. Types of BoomliftsTypes of Boomlifts
Articulated Boomlifts:Articulated Boomlifts:
 Have gained in popularity overHave gained in popularity over
the last 10 years.the last 10 years.
 They easily handle narrowThey easily handle narrow
aisles and they can get up andaisles and they can get up and
over obstacles to placeover obstacles to place
personnel and their tools inpersonnel and their tools in
areas a straight mast can’t.areas a straight mast can’t.
 Capacities form 500 to 1000Capacities form 500 to 1000
lbs. Powered as the straightlbs. Powered as the straight
mast types by gas,mast types by gas,
gas/propane, diesel or electricgas/propane, diesel or electric
DC motors.DC motors.

20. Types of BoomliftsTypes of Boomlifts
Straight Mast Booms:Straight Mast Booms:
 Perhaps 75% of all Boomlifts that have beenPerhaps 75% of all Boomlifts that have been
manufactured to date are of the straight mast type.manufactured to date are of the straight mast type.
Suitable for working outdoors and operating overSuitable for working outdoors and operating over
rough ground.rough ground.
 The narrow width units are best when working inThe narrow width units are best when working in
confined areas such as congested warehouses orconfined areas such as congested warehouses or
performing refinery pipeline maintenance.performing refinery pipeline maintenance.
 They have a load capacity of 500 to 1000 lbs. and canThey have a load capacity of 500 to 1000 lbs. and can
be powered by Gas, Propane, gas/propane or diesel.be powered by Gas, Propane, gas/propane or diesel.
Every once in a while you may come across a unitEvery once in a while you may come across a unit
powered by electric motors, these are designed forpowered by electric motors, these are designed for
special applications.special applications.

21. Required Components
1) A manufacturer’s operating manual.
2) Manual of Responsibilities
3) Operational Ground Controls
4) Emergency Stop Controls
5) Slope Warning Device
6) Max Load Capacity on Platform
7) Certificate of Annual Inspection
8) Manufacturer’s Anchor Points
9) Operational Controls (“hold to run” type)
10) An Auxiliary/Manual Lowering System (Power Loss)

22. Platform Section ScissorliftPlatform Section Scissorlift
Guardrail
Midrail
Access
Opening
Upper Control
Station
Toeboards
Tie-Off Rings

23. Scissor LiftsScissor Lifts
Upper
Controls
Platform &
Rails
Scissor Arms
Lift Cylinder
Steering
Wheels
Drive
Wheels
Lower
Controls
Motor

24. Platform Controls
(Scissor Lift)

25. Question ?
 What does Pothole Protection mean to
you?
 It is a device on scissor lifts that will lower
when the platform reaches a certain height; it
provides support to the unit if one of the
tires loses contact with the working surface.

26. Pot Hole Protection
Pot Hole
Protection

27. General Information onGeneral Information on
Scissor/Vertical liftsScissor/Vertical lifts
Platform
Height 20’
Working
Height 26’Wheelbase Widths
One area of concern is with the
unit’s wheelbase, It may be too
wide in tight areas and you may
have to take measurements of the
area that you will be working.
Scissorlifts come in 30” to 10’
wheelbase widths, and have both a
Platform and Working Height.

28. Straight Mast Boomlift PartsStraight Mast Boomlift Parts
Foot Switch
Platform
Platform Control
Box
Boom Assembly
Lift Cylinder
Ground Control
Drive
Wheels
Steering
Wheels
Turntable
Swing Bearing

29. Articulated BoomliftArticulated Boomlift
Platform &
Foot Switch
Platform
Control
Rotator
Level
Cylinder
Main Boom
Main Lift
Cylinder
Upright
Tower Boom
Lower Lift
Cylinder
Ground
Controls
Steering
Wheel
Drive
Wheel
Turntable
Swing Bearing
Upright Level
Cylinder

30. Platform Controls
(Boom Lift)

31. Question ?Question ?
What kind of boomlift is best utilized whenWhat kind of boomlift is best utilized when
working in narrow aisles and up & overworking in narrow aisles and up & over
racking systems?racking systems?
1.1. Standard width Straight mast boomliftStandard width Straight mast boomlift
2.2. Articulated up & over boomliftArticulated up & over boomlift
3.3. Narrow width Straight mast boomliftNarrow width Straight mast boomlift

32. Question ?Question ?
Your about to begin operating aYour about to begin operating a
boomlift/Scissorlift with a 40’ maximumboomlift/Scissorlift with a 40’ maximum
platform height…what is the unit’s maximumplatform height…what is the unit’s maximum
working height?working height?
1.1. 46’46’
2.2. 34’34’
3.3. 42’42’
4.4. 48’48’

33. Inspections
 Regulations require that several types of
inspections be performed when operating
aerial lifts. These inspections break down into
the following classifications:
 Frequent
 Annual
 Pre-start
 Workplace

34. Inspections
 Frequent:
 In service for 3 months or 150 operating hours.
 Out of service for a period longer than 3 months
 Purchased used, unless documentation of current
inspections is available
 This inspection must be performed by a person who is
qualified as a mechanic on the specific make and model of
aerial lift.

35. Annual
 Must occur annually by a person who is
qualified as a mechanic on the specific make
and model of aerial lift.
 Significantly more in depth than a frequent
inspection and involves testing more critical
components required by the manufacturer.

36. Pre-Start / Pre-Use
 You must perform a pre-start inspection of your
aerial lift at the following times:
 At the start of the shift
 Before use each day
Includes checking for:
 Obvious visible damage
 Loose, Missing, broken, and damaged parts
 Proper operation of all powered systems
 Leaks of any kind
 The manufacturer’s operating and maintenance manuals.
 The appropriate ANSI/SIA manual of Responsibilities
 Other items related to the integrity and safe operation of
the unit
Remember: Most
users are not
mechanics so
they must look
for the obvious

37. Internal Components
 Check Pans for signs of Leaks
Hydraulic System
Fuel Tank

38. Inspections
Make sure that the aerial lift is in
an area that is safe and
appropriate for conducting a pre-
use inspection.
Remember, if you uncover anything during your
inspection that you believe presents a significant
risk of injury, lock out and tag the unit as
unusable and report your findings to your
supervisor or employee representative.

39. Workplace Inspection
 Along with the pre-use inspection you are also
required to conduct a workplace inspection of the
area in which you intend to use the equipment.
Inspect your area for:
 Drop-offs or holes
 Bumps and floor/ground obstructions
 Debris
 Overhead obstructions/energized power lines
 Hazardous locations
 Ground surfaces and support conditions
 Pedestrian/vehicle traffic
 Wind and weather conditions

40. Questions ?
 Who is responsible for conducting the
pre-use and worksite inspections?
a) The crew
b) The Foreman
c) The Operator
d) The Qualified Mechanic

41. Pre-Operational Inspection FormPre-Operational Inspection Form
and Boom/Scissorlift Componentsand Boom/Scissorlift Components
 The instructor will review the inspectionThe instructor will review the inspection
sheet during the practical portion of thesheet during the practical portion of the
course.course.
 On the following slides we will find the mainOn the following slides we will find the main
parts of the Boom/Scissorlift, their locationsparts of the Boom/Scissorlift, their locations
and purposes. They are the BASE SECTION,and purposes. They are the BASE SECTION,
ELEVATING SECTION, AND PLATFORMELEVATING SECTION, AND PLATFORM
SECTION.SECTION.

42. The Base SectionThe Base Section
The base section will have the Drive
Wheels & Axle, Counterweight
System, Steering Wheel & Axle,
Lower Controls, Tires & Wheels,
Turret Turntable, and turntable
lock-pin.

43. Drive Wheels & AxleDrive Wheels & Axle
 In order to obtain theIn order to obtain the
best possible tractionbest possible traction
when traveling overwhen traveling over
rough ground, therough ground, the
boomlift platformboomlift platform
should be over the driveshould be over the drive
wheels and axle.wheels and axle.
 This is due to theThis is due to the
leverage forces on theleverage forces on the
drive wheels by thedrive wheels by the
boomlift platform plusboomlift platform plus
the weight of thethe weight of the
workmen and their toolsworkmen and their tools
and materials.and materials.
Steering
Wheels
Drive
Wheels For
maximum
traction
keep the
platform
over drive
wheels

44. TiresTires
 Tires are available with different types ofTires are available with different types of
tread design and fill agent.tread design and fill agent.
 Traction Tread-Traction Tread- characterized by a deep,characterized by a deep,
directional tread for rough terraindirectional tread for rough terrain
applications.applications.
 Farm Implement-Farm Implement- designed to ride on top ofdesigned to ride on top of
typical surfaces found in the agriculturaltypical surfaces found in the agricultural
industry.industry.
 Slab application/Solid-Slab application/Solid- Designed for use onDesigned for use on
hard, flat surfaces available in white/greyhard, flat surfaces available in white/grey
“non-marking” varieties“non-marking” varieties

45. Fill Agents
 Pneumatic
 Filled with compressed air that must be maintained at a
specific pressure recommended by the manufacturer
 Nitrogen
 Will not react with other elements and therefore will not
contribute to oxidation (rusting) or support combustion
(fire). They also last longer and maintain their pressure
longer than regular pneumatics.
 Liquid-filled
 Commonly referred to as ballast or hydrofill, these tires are
filled with a liquid compound (calcium chloride and water).
This compound weighs approximately 3.5 times more than
water and will not freeze in low temps.
Calcium chloride is a hazardous material that presents a
bodily and environmental hazards. Handling tires w/ CaCL
must be conducted by trained and qualified personnel.

46. Fill Agents
 Foam-Filled
 These are tires that are filled with a foamy, liquid compound
that once added, solidifies over one to three days. This
foam is available in various weights and densities.
 Urethane-Filled
 Other solid tires are filled with urethane, a derivative of
rubber.
 Foam and Urethane filled tires will not go flat
when punctured, which is a significant design
advantage over air and liquid-filled types.

47. What’s This?

48. Do’s And Don’ts Of BoomliftDo’s And Don’ts Of Boomlift
And Scissorlift OperationAnd Scissorlift Operation
 DoDo limit travel speed according to conditionslimit travel speed according to conditions
of ground surface, congestion of worksite,of ground surface, congestion of worksite,
visibility, slope, grade, location of personnel,visibility, slope, grade, location of personnel,
or any other factors causing hazards ofor any other factors causing hazards of
collision or injury to personnel.collision or injury to personnel.
 DoDo maintain a clear view of the path of travelmaintain a clear view of the path of travel
when elevated.when elevated.

49. Do’s And Don’ts Of BoomliftDo’s And Don’ts Of Boomlift
OperationOperation
 DoDo maintain a safe distance from obstacles, debris,maintain a safe distance from obstacles, debris,
drop-offs, holes, depressions, ramps, and otherdrop-offs, holes, depressions, ramps, and other
possible hazards when elevated.possible hazards when elevated.
 Don’tDon’t stunt drive or horseplay.stunt drive or horseplay.
 DoDo shut down the boomlift/Scissorlift if anyshut down the boomlift/Scissorlift if any
malfunction is suspected, report the malfunctionmalfunction is suspected, report the malfunction
immediately and lockout the boomlift.immediately and lockout the boomlift.
 Don’tDon’t use planks, ladders or other devices on theuse planks, ladders or other devices on the
boomlift platform in order to achieve any additionalboomlift platform in order to achieve any additional
height or reach.height or reach.

50. Scissorlift Operating ProcedureScissorlift Operating Procedure
Do not travel on a
grade with the
platform in an
elevated position.

51. Energized Power Lines and PartsEnergized Power Lines and Parts
 It is mandatory that the operator of theIt is mandatory that the operator of the
Boomlift/Scissorlift ensures that theBoomlift/Scissorlift ensures that the
minimum safe approach distances (M.S.A.D.)minimum safe approach distances (M.S.A.D.)
to energized power lines and parts isto energized power lines and parts is
maintained during the entire operation of themaintained during the entire operation of the
boomlift.boomlift.
 Operators must assume all electrical partsOperators must assume all electrical parts
and wiring are ENERGIZED unless provenand wiring are ENERGIZED unless proven
otherwise.otherwise.

52. Energized Power Lines and PartsEnergized Power Lines and Parts
VOLTAGE RANGE MINIMUM SAFE APPROACH DISTANCEVOLTAGE RANGE MINIMUM SAFE APPROACH DISTANCE
Phase to PhasePhase to Phase (Feet)(Feet) (Meters)(Meters)
0 to 300V0 to 300V AVOID CONTACTAVOID CONTACT
Over 300V to 50 KVOver 300V to 50 KV 1010 3.053.05
Over 50KV to 200KVOver 50KV to 200KV 1515 4.604.60
Over 200KV to 350KVOver 200KV to 350KV 2020 6.106.10
Over 350KV to 500KVOver 350KV to 500KV 2525 7.627.62
Over 500KV to 750KVOver 500KV to 750KV 3535 10.6710.67
Over 750KV to 1000KVOver 750KV to 1000KV 4545 13.7213.72

53. Question ?Question ?
 Which of the following devices may be used toWhich of the following devices may be used to
achieve greater “reach” when theachieve greater “reach” when the
scissor/boomlift is fully extended?scissor/boomlift is fully extended?
a)a) OSHA approved LadderOSHA approved Ladder
b)b) OSHA approved scaffold planksOSHA approved scaffold planks
c)c) OSHA approved bucketOSHA approved bucket
d)d) Nothing can be usedNothing can be used

54. Turret TurntableTurret Turntable
 Is the structuralIs the structural
platform thatplatform that
supports thesupports the
elevating section andelevating section and
the platform section.the platform section.
 It is connected toIt is connected to
the base section bythe base section by
it’s rotary manifoldit’s rotary manifold
and gears.and gears.

55. Elevating SectionElevating Section
 The Lift CylindersThe Lift Cylinders
 The Mast SectionThe Mast Section
usually contains two orusually contains two or
three different sectionsthree different sections
that fit one into thethat fit one into the
other.other.

56. Counterweight SystemCounterweight System
 Consists of the Counterweight itself, the Turntable assembly
for (boomlift) which includes components of the motor and
hydraulic systems, the structural components which make up
the base frame, plus tires and wheels.

57. Lower (Emergency) ControlsLower (Emergency) Controls
Shall be readily accessible from the ground, are usually located onShall be readily accessible from the ground, are usually located on
the turntable (boomlift). The position and identity of the controlsthe turntable (boomlift). The position and identity of the controls
will be clearly marked on the boomlift/scissorlift itself for easywill be clearly marked on the boomlift/scissorlift itself for easy
location and use. The Lower Controls can override the upperlocation and use. The Lower Controls can override the upper
controls. Only trained and authorized personnel can operate thecontrols. Only trained and authorized personnel can operate the
Boom/Scissorlift controls.Boom/Scissorlift controls.

58. Lower Controls

59. Important NoteImportant Note
The lower controls should only be used during theThe lower controls should only be used during the
following conditions:following conditions:
1.1. During pre-shift checkout functions of lowerDuring pre-shift checkout functions of lower
controls.controls.
2.2. To override the upper controls to gain access to theTo override the upper controls to gain access to the
boomlift operator in the event of an emergency.boomlift operator in the event of an emergency.
3.3. Only after you have been given permission toOnly after you have been given permission to
operate a boomlift function by the boomliftoperate a boomlift function by the boomlift
operator.operator.
4.4. By a qualified mechanic during repairs orBy a qualified mechanic during repairs or
performing maintenance of the boomlift.performing maintenance of the boomlift.

60. PlatformPlatform
BoomliftBoomlift
 Guardrails must be able to withstandGuardrails must be able to withstand
300lbs of weight applied in a downward300lbs of weight applied in a downward
position; mid-rail should be mid wayposition; mid-rail should be mid way
between platform and top rail.between platform and top rail.

61. Platform SafetyPlatform Safety
 Always know the weight of your load.Always know the weight of your load.
 Never try to lift or load the platform inNever try to lift or load the platform in
excess of the capacity indicated on theexcess of the capacity indicated on the
platformplatform
 Stay within the boomlift operating limits.Stay within the boomlift operating limits.
 Foot control for boomlifts must operate freeFoot control for boomlifts must operate free
and not stick or bind.and not stick or bind.

62. Stability and Capacity
Characteristics
 The capabilities and limitations of your aerial lift in
relation to stability and capacity are easy to remain
within when you understand how the factors involved
affect the operation of the unit.
 These factors are:
 Leverage
 Center of Gravity
 Motion
 Unit Configuration

63. Fulcrum PointFulcrum Point
Point of balancePoint of balance
Fulcrum Point
Platform can rotate
90 degrees
Machine will upset in
this direction if
overloaded or on un-
level surface
Main boom fully
retracted and
level
Level Surface

64. Fulcrum PointFulcrum Point
Straight Mast BoomStraight Mast Boom
Fulcrum Point
Machine will upset in this
direction if overloaded or
on out-of-level surface
Boom Fully extended
Horizontal (0 degrees)

65. Fulcrum PointFulcrum Point
Articulated BoomArticulated Boom
Fulcrum Point
Upright
Machine will upset in
this direction if
operated on an out-of-
level surface or if the
tower boom upright is
placed beyond this
position
Main Boom Fully Retracted
Level Surface

66. Center of GravityCenter of Gravity
 The Center of Gravity of anThe Center of Gravity of an
object is the point at whichobject is the point at which
all forces of gravity areall forces of gravity are
equal.equal.
 To relate this to an aerialTo relate this to an aerial
lift, the CG of the unit andlift, the CG of the unit and
CG of the load placed in theCG of the load placed in the
platform join to form aplatform join to form a
combined center of gravity.combined center of gravity.
 The point at which theThe point at which the
combined center of gravity iscombined center of gravity is
located is always shifting aslocated is always shifting as
the platform is operating inthe platform is operating in
or out, up or down, forwardsor out, up or down, forwards
or backwards, and rotatingor backwards, and rotating
left or rotating right.left or rotating right.
Center of
Gravity
Boomlift
counterweight
System
Combined
Center of
Gravity
Center of
Gravity of
Load

67. Motion
 When you put your aerial lift into motion,
certain dynamic forces act on the CG as the
unit’s weight distribution shifts. In fact, if
you think of the CG as representing the
weight of the unit, it must remain within the
area between the wheels in order for the unit
to remain upright. If for any reason the CG is
forced outside this defined area, the machine
will tip over.

68. What affects the CG?
 Actions such as:
 Stopping
 Turning
 Moving Forward
 Reversing
* All act on the CG and affect stability. The
more sudden , severe or abrupt the action is,
the more adverse an effect it will have on
stability.

69. Slope Warning System
 A system that activates an audible and/or
visual alarm whenever the base goes off
level by more than five degrees or a lesser
amount specified by the manufacturer.

70. Scissorlift Extension DeckScissorlift Extension Deck
Deck
Extension
 Deck extension provide the
operator greater reach
capability and the operator
should be aware that the
deck has a restricted load
capacity rating.
 If the scissorlift is fully
extended, and the operator
cannot reach the work
location, he will have to use
a lift with greater reach or
a Boomlift. No planks or
ladders can be used in the
platform.

71. Load Charts

72. DATA PLATE

73. Sideslopes & GradeSideslopes & Grade
 Boom/Scissorlifts are generally intended to be usedBoom/Scissorlifts are generally intended to be used
on a flat level surface.on a flat level surface.
 When traveling over a long distance it is advisable toWhen traveling over a long distance it is advisable to
lock the turntable (if it equipped with one).lock the turntable (if it equipped with one).
 Keep the boom mast retracted and keep the operatorKeep the boom mast retracted and keep the operator
platform at or below the horizontal position with theplatform at or below the horizontal position with the
ground.ground.
 The boom/scissorlift should not be driven on gradesThe boom/scissorlift should not be driven on grades
or sideslopes exceeding those specified on cautionor sideslopes exceeding those specified on caution
placards or indicated on Operations Manual.placards or indicated on Operations Manual.

74. Information on Different FuelsInformation on Different Fuels
Propane (LPG) and BatteriesPropane (LPG) and Batteries
 Typical fuels used to power boomlifts are gasoline andTypical fuels used to power boomlifts are gasoline and
diesel.diesel.
 Additional sources that have become increasinglyAdditional sources that have become increasingly
popular are Propane and Battery.popular are Propane and Battery.
DISCUSS:DISCUSS:
 What advantages do propane and battery power offerWhat advantages do propane and battery power offer
that gasoline and diesel do not??that gasoline and diesel do not??

75. Common Sense Safety PracticesCommon Sense Safety Practices
When Working With FuelsWhen Working With Fuels
 Never fill the fuel tank of a boomlift with the engineNever fill the fuel tank of a boomlift with the engine
running.running.
 Never smoke or have the boomlift near an open flameNever smoke or have the boomlift near an open flame
when filling the fuel tank.when filling the fuel tank.
 If fuel is spilled, Clean it up immediately and report itIf fuel is spilled, Clean it up immediately and report it
to Safety. A COP Environmental Spill form may needto Safety. A COP Environmental Spill form may need
to be generated.to be generated.
 Never mistakenly put fuel into the hydraulic tank.Never mistakenly put fuel into the hydraulic tank.

76. PropanePropane
 Unlike other fuels, propane is a gas stored underUnlike other fuels, propane is a gas stored under
pressure in a liquid form. This pressure works to ourpressure in a liquid form. This pressure works to our
advantage. For instance, a fuel pump is not needed toadvantage. For instance, a fuel pump is not needed to
move propane to the engine. In the event the fuelmove propane to the engine. In the event the fuel
system develops a leak, a flame or spark could ignite asystem develops a leak, a flame or spark could ignite a
leak, if that happens, a fire or an explosion couldleak, if that happens, a fire or an explosion could
result.result.

77. Changing/Charging/Adding
a Fuel Source
 In some areas the handling of certain fuels may
require specific training and certification beyond the
scope of this training program.
 Safe fueling generally comes down to observing three
things:
 1. Make sure the unit is shutdown and secure.
 2. Make sure your wearing the required PPE.
 3. Make sure your familiar with the manufacturers
instructions regarding safe fueling procedures, including the
type and grade of fuel used and the location of the fuel filler
spout.
* Working with batteries requires a higher level of PPE.

78. Batteries ChemicalsBatteries Chemicals
 LeadLead
 AntimonyAntimony
 Lead PeroxideLead Peroxide
 Sulfuric AcidSulfuric Acid
 Hydrogen vapor is produced during the charging process; forHydrogen vapor is produced during the charging process; for
this reason, there must be adequate ventilation in the batterythis reason, there must be adequate ventilation in the battery
charging area. If the operator has come into contact withcharging area. If the operator has come into contact with
battery acid, He/she must rinse the area immediately andbattery acid, He/she must rinse the area immediately and
report to the clinic.report to the clinic.
 ALWAYS REFER TO THE OPERATION & MAINTENANCE MANUALALWAYS REFER TO THE OPERATION & MAINTENANCE MANUAL
TO VERIFY THE LOCATION OF THE CHARGER UNIT AND THETO VERIFY THE LOCATION OF THE CHARGER UNIT AND THE
PROPER RECHARGING PROCEDURES FOR YOUR AERIAL LIFT WORKPROPER RECHARGING PROCEDURES FOR YOUR AERIAL LIFT WORK
PLATFORMPLATFORM

79. Parking and Shutdown
 Whenever possible, park the unit on firm, level
ground.
 Retract and lower all boom/platform sections.
 Shutdown the main power source (engine/battery)
 Remove key(s).
 Lock all access panels/filler caps.
 Chock the wheels if the unit is left on a grade.
 Switch main power source selector to off position and
lock